Essentially the chief code breaker for the Coast Guard Elizebeth suspected that the codes were being generated by a highly complex machine called the "Enigma" — used by the GermanTool to solve cryptograms The cryptogram is one of the oldest classical ciphers It is simple enough that it usually can be solved by hand Each letter is replaced by a different letter of the alphabet, so solving the puzzle means finding out the original lettering Alan Turing The codebreaker who saved 'millions of lives' Alan Turing the Bletchley Park codebreaker would have been 100 years old on 23 June had he lived to the present day To mark the
Enigma Daily Settings Generator 101 Computing